Metallic nano-cavity light emitters with a cavity volume of 0.19 λ<sub>0</sub><sup>3</sup> and the active region is completely encapsulated by metal is demonstrated with current injection at room temperature.
SUMMARY We present the theory and experiment of metal-cavity nanolasers and nanoLEDs flip-chip bonded to silicon under electrical injection at room temperature. We first review the recent progress on micro-and nanolasers. We then present the design rule and our theoretical model. We show the experimental results of our metal-cavity surface-emitting… (More)